1000W Wind on Grid Tie Inverter with Power Limiter for Home PV Power System AC22-65V/110v

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Features
1. Low cost and easy installation
2. Directly connect to three-phase wind turbine
3. Much better output waveform compare with similar GTI
4. Improving the efficiency of the entire solar power system
Overload protection, Anti-island protection
Short-circuit protection/Reverse polarity protection
5. AC output voltage and current THD<5%, PF>99%
6. Build in the dump load function
7. Build in Limiter (internal type)

Bullet Point

1000W Solar on Grid Tie Inverter with Power Limiter DC 22-65V/45-90V PV system


Item Details:
1.1000w Solar Power Grid Tie Inverter 1.with Limiter / Sensor Battery Discharge Power Mode
2.DC 22V-60V or 45V-90V (optional )
3.AC 110V 120V 220V 230V 240V (auto selected )


Why we produced the GRID TIE INVERTER WITH LIMITER


It is in response to the overwhelming clamor from our customers for a product that can control the amount of power that the grid-tie inverters (GTI) can generate so that the amount of excess power produced by the solar panels is reduced to insignificant levels, if not eliminated --- because, in some countries, the producer pays for the excess power it gives to the distribution grid. This is because the electric power meters (the ones provided by the electricity provider in the area) are not aware of the direction of power flow. In other words, it only adds even if power is exported to the grid, thus, the consumers will be charged for power even if it is given to the grid, and this is the problem This is the 2nd generation grid tie inverter with a limiter.


With the 2nd generation GTIL, we integrated the limit function inside the GTI-We call this internal limiter. In this way, No additional limiter module is needed, reduced the customer's cost, more it easier for installation. But in case of customer installs an inverter far away from the main circuit breaker, we also enable the 2nd GTIL to work with a stand-alone limiter, which we call this-external limiter. For sure, the inverter can work under normal Grid tie-no limit mode, just set on the nice LCD and save your setting. New upgraded firmware enables battery or solar limiter current and power model.
User can set the maximum output power of the inverter, this can make the inverter work at the cooler conditions as users want and extend the lifespan of the inverter. Users can set kick in/off voltage of the inverter which can flexible using with battery bank depend on users mind and can prevent battery bank from over-discharged.


#1 Solar on grid tie inverter
Technical Data
Continuous Power Output: 980W
Peak Power Output: 1000W
Input DC Voltage Range: 22V-60V/45V ~ 90V Peak power tracking voltage: 25V-60V/50V-90V
AC Output Voltage Range: 90V-140V/ 190VAC ~ 260VAC
Output Frequency: 46Hz~65Hz Standby Power Consumption: <0.5W Total Harmonic Distortion: <5%
Peak Inverter Efficiency: 92% MPPT Efficiency: 99% Power Factor: 0.99
Output Wave Form: Pure Sine Wave
MPPT Function: Yes Over
Current Protection: Yes
Over Temperature Protection: Yes
Reverse Polarity Protection: Yes
Anti-Island Protection: Yes
Stackable: Yes Weight ( Kg): 3.6kg
Dimensions (W x H x D): 322x196x88 mm


Note: there are 22v-60v and 45v-90v input voltage optional,Please choose DC22v-60v or 45v - 90v.


Description:
a: DC input , for solar panels connection
b: Connector for external limiter
c: Connector for internal limiter
d: AC output , use AC cable to connect to home grid


Packing including:
1 x Solar Grid Inverter with Limiter(built-in)
1 x AC cable
1 x Internal type Limiter clamp with sensor & 2m cable
1 x Warranty card
1 x User Manual


How to use the Inverter
1. Standard Grid Tie Inverter Model( one unit inverter) more than 1 unit inverters stackable
1.1. The Grid Tie inverter converts DC power produced by Solar Panels to AC, connects to the grid, and feed all of the power available from the panels to the AC load.
1.2. All excess power that is not needed by the load is then exported to the Grid.
1.3. If the Grid fails, then the Grid Tie Inverter will turn off. When the Grid comes back online. The Grid Tie Inverter will again supply power to the load and any excess power is exported to the Grid again.
1.4. If the Solar Panel is producing less power and the GTI cannot deliver all the power needed by the load, then power will be supplemented by the Grid.
1.5. Power Meters (Except smart meters) are not aware of the direction of Power flow. The user then pays for the power exported and delivered by the Grid.

2. Using Grid Tie Inverter With Limiter Model
2.1 The Grid Tie Inverter with Limiter delivers only the power needed by the load and prevents delivering excess power hence avoids excess power from going back to the Grid.
2.2 The heart of the Grid Tie Inverter with Limiter is the Limiter Module (LM). The LM continuously sampled the power needed by the load through the current sensor connected after the Main Circuit Breaker. The LM then will process the signal. It then sends the signal to the Grid Tie Inverter how much power to deliver to the load in real-time.
2.3 The user, after installing and connecting the GTIL correctly, needs not to do anything and the unit will do its work automatically.

3. Installation of GTIL With Internal Limiter
3.1 This installation does not require an additional limiter module, Installation is much easier. Clamp the current sensor cable to the hot wire to measure the current, the internal limiter will auto-detect the load power and control the inverter output power, excess power will be well controlled.
3.2 External protective device including dc and ac SPD(Surge protection device), dc and ac breaker, etc is recommended to install in the system.


4.Limiter Setting on the LCD of the inverter:
The GTIL includes three working modes: Work as normal GTI without power limitation. Work under Internal limiter mode and Work under External limiter mode, Pls make your setting on the LCD and save it, details setting operation, pls read the GTI manual.


5 Battery Discharge Power Mode
New upgraded firmware enables battery or solar limiter current and power model. Users can set the maximum output power of the inverter, this can make the inverter work at the cooler conditions as users want and extend the lifespan of the inverter. Users can set kick in/off voltage of the inverter which can flexible using with battery bank depend on users mind and can prevent battery bank from over-discharged.


6 Limiter Module Specification
1.Clamp sensor- Max 100A
2. Wattmeter- Max 9999w 3.Terminal Block-Max 20A
4.Clamp sensor signal- 5v AC max mA
5.DC signal Cable- 5v DC, max mA


If the distance between the meter and inverter is too long, you will need the External Limiter.

Note: The external limiter is not included in the package.

#2 Wind on grid tie inverter
1.with power Limiter
2.Max Efficiency:>92% /MPPT Efficiency:99%
3.DC/AC 22V-60V / 45V-90V (selected )
4.AC 100V 110V 120V 220V 230V 240V 50hz 60hz

Introduction of Sunshine Grid Tie Inverter for Wind Turbine
The Wind Grid Tie Power Inverter is the world's most technologically advanced inverter for use in utility-interactive applications. This manual details the safe installation and operation of the Wind Grid Tie Inverter. This integrated system maximizes energy harvest, increases system reliability, and simplifies design, installation, and management. The small type of wind grid tie power inverter can obtain the wind energy from the wind turbine and can tie to the grid through its output cables with no extra equipment. The installation is very convenient and reliable. We call the system combining with small grid tie inverter and wind turbine as "SGWT". The system includes a wind turbine and small grid tie inverter and installation kit, and some "SGWT" also will include controller, dump load resistor.
The inverter can be connected to any outlet of the utility grid at the house. The small grid tie inverter monitors the volume, frequency, and phase of the home utility grid, then produce pure sine wave AC power that the frequency and phase are as same as the grid's, and the volume is a bit higher than the grid's, then according to the current-controlled PWM, to control the output power to the grid. The small grid tie inverter just puts out power when the home grid is on.
When the wind turbine is rotating, and the output of the voltage is in the range of the rated input voltage of the inverter, the wind turbine will produce power, and the grid-tie inverter will change the power from the wind turbine to the home grid. When the total power of electric apparatus that are using in the house is larger than the output power of the inverters, these
power from the inverters will be consumed in the house, this will slow down the power meter, otherwise, the difference of the output power of the inverter between the total used power of the apparatus will go out from the house to the out grid.
Input Voltage Range:22-60vdc/45-90vdc (test point is at the output of the inside rectifier),
Peak power tracking voltage:25-60v/50-90v,
Max output power:1000w,
Nominal Voltage Range: 95-140v/185-265v ,
Max Efficiency:>92% ,
MPPT Efficiency:99%


Technical Data
Continuous Power Output: 980W
Peak Power Output: 1000W
Input AC DC Voltage Range: 22V-60V
Peak power tracking voltage: 22V-60V
AC Output Voltage Range: 90V-140V

Output Frequency: 46Hz~65Hz
Standby Power Consumption: <0.5W
Total Harmonic Distortion: <5%
Peak Inverter Efficiency: 92%
MPPT Efficiency: 99% Power Factor: 0.99
Output Wave Form: Pure Sine Wave
MPPT Function: Yes
Over Current Protection: Yes
Over Temperature Protection: Yes
Reverse Polarity Protection: Yes
Anti-Island Protection: Yes
Stackable: Yes Weight ( Kg): 4.9kg
Dimensions (W x H x D): 322x196x88 mm


Wind Grid Tie Inverter Installation
1. Considering the total capacity of the grid-tie power system that you need. The total capacity of the whole grid tie power system is according to your power consumption in the site that you want to install, or how much power that you want it to feed to the utility grid. Actually, the volume is just according to your will, because when the total power of electric appliances that are being used in the installation site is larger than the output power of the grid-tie power system, this power from the system will be consumed in the site, this will slow down the power meter, otherwise, the difference of the output power from the system between the total used power of the appliances will feed to the utility grid. For example, if you want to install a grid-tie power system in your house, you could decide the total power volume according to the total power the appliances that you use in your house, maybe the consumption of total energy per day is about 5KWH, then you should realize the averaged speed of the wind in per day at your site, check the power to the speed of the wind curve from the specifications of the wind turbine, then you can estimate the average power that the wind turbine can generate, actually the real average power the wind turbine can generate at your side is not easy to estimate, you need to check the history data of the climate because it will vary every day according to the climate, just assume a 1KW rated wind turbine is suitable for the grid-tie power system that you plan to set, with this capacity of the system, it can supply all power consumption in the whole year. When the grid-tie power system is working, sometimes, there is extra power feed to the utility grid if the power from the grid-tie system is larger than the power consumed by the appliances in your house, and sometimes will not when it is not larger. If you use a 1KW wind turbine, then we call the "GTWT" system is 1KW grid tie power system, of course, you can install a 500W grid tie power system or 2KW grid-tie inverter, even more, large capacity or more small capacity grid tie inverter, it doesn't matter. But if the capacity is too big, you should consider the volume of AC system of your house that can hold the fed power.


2. Choosing an applicable wind turbine for Sunshine Grid Tie Inverter.
The most kinds of specifications that the factories marked about the wind turbines: 1, Starting wind speed(m/s) 2, Cut-in wind speed(m/s); 3, Rated wind speed(m/s); 4, Rated power; 5, Max. power; 6, Safe wind speed(m/s); 7, Rated DC voltage. You need to choose a wind turbine that the rated power can meet the power consumption for your use. When you choose a wind turbine, you also need to consider ahead what model grid-tie inverter of SUN series you want to use. Wind turbines have two output type, one is AC output type, and another is DC output type, if the wind turbine is DC output type, it must be integrated with a rectifier. So if the wind turbine is AC output type, you should use the WAL model of SUN series grid tie inverter, if the wind turbine is DC output type, then you should use the WDL model of SUN series grid tie inverter.


3. Selecting accessory for installation of the Grid Tie Power System. The accessory for grid-tie power system including 1, Connecting cables will be connected with wind turbine and inverters. 2, Connectors. 3, AC cables. 4, Power meter(Optional). 5, Bracket for wind turbine installation(not included in this user manual).

4. Selecting the correct model of Sunshine Grid Tie Inverter. When finished step1 to step3, then you can select the correct model of the SUN series inverter. If the wind turbine is DC output type, then you should choose WDL model inverters, and the input DC voltage range of the inverter should fit the DC output voltage of the wind turbine, the rated power of the inverter should also fit the max. power of the wind turbine and the AC output of the inverter should fit the standard of the AC utility grid. If the wind turbine is AC output type, then you should choose the WAL model inverters. Most factories don't supply the AC rated voltage, just supply DC rated voltage, so our WAL also supplies the DC input range, please check the DC rated voltage of the wind turbine should fit the DC input range of the grid-tie inverter.


5. Installing a wind turbine in a suitable place. Installing the wind turbine of the "SGWT" to a suitable location where the wind is strong enough to drive the wind turbine. Warning: Please read the user manual of wind turbine before you install the wind turbine, don't install the wind turbine under high wind. Warning: Ensure using a strong bracket to fix the wind turbine to avoid danger under high wind. Warning: The blades of the wind turbine should be taken down before the hurricane is coming.


6. Installing Sunshine Grid Tie Inverter to a suitable place.
Place the Grid Tie Inverter on a surface protected from direct sunlight, high temperatures, and water. The inverter requires at least 150mm of clearance around itself for ventilation. The inverters are for indoor use, can't use at outdoor. You can use screws to fix the inverter to the surface, because some models of Sunshine grid-tie inverter have fans on the bottom cover, so the surface should be flat.


7. Connecting Sunshine Grid Tie Power System with cables and connectors. Connecting the Grid Tie Power System with Cables and Connectors After finished from Step1 to Step6, you should connect the wind turbine and inverter with cables and connectors to integrate the Sunshine Grid-Tie System.


8. Grounding the system. Connect the ground terminal of the wind turbine to the NEC approved AC grounding electrode. Connect the grid-tie inverters to the grounded racking using a grounding washer approved for the racking. The ground wire of the AC cables is connected to the housing of inverter when the AC cables are connected to the inverters, so when the AC plug is inserted to the socket of AC outlet of utility grid in the house, the ground pin of the socket must be connected to the Earth ground.


Last. Connecting the wind turbine output cables after complete from Step1 to Step8.


Warning: Before connecting the wind turbine output cables to the grid-tie inverter, you should stop the rotating of the wind turbine just in order to avoid the sparkle when connecting the cables.